condition mean min max 0 h after light 0.105273 0.0 0.210546 2 h after light 0.30571550000000003 0.219578 0.391853 4 h after light 0.339002 0.198723 0.479281 8 h after light 0.6049845 0.503036 0.706933 12 h after light 1.0626105 0.785721 1.3395 2 h after dark 0.785808 0.76621 0.805406 4 h after dark 0.383063 0.375953 0.390173 8 h after dark 0.3280115 0.10607 0.549953 12 h after dark 0.2067725 0.10039 0.313155